JPS62202617U - - Google Patents
Info
- Publication number
- JPS62202617U JPS62202617U JP9090986U JP9090986U JPS62202617U JP S62202617 U JPS62202617 U JP S62202617U JP 9090986 U JP9090986 U JP 9090986U JP 9090986 U JP9090986 U JP 9090986U JP S62202617 U JPS62202617 U JP S62202617U
- Authority
- JP
- Japan
- Prior art keywords
- card
- information recording
- recording medium
- information
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Optical Recording Or Reproduction (AREA)
Description
第１図はこの考案の第一実施例の構成を示す図
、第２図は情報記録方式を説明するための図、第
３図はトラツクの構成例を示す図、第４図はこの
考案の他の実施例の構成を示す図、第５図は従来
の光カードの構成を示す図、第６図は光カードの
ケースへの挿脱状況を示す図である。
１……光カード、２……情報記録媒体、３……
情報記録部、４……トラツク。
Fig. 1 is a diagram showing the configuration of the first embodiment of this invention, Fig. 2 is a diagram for explaining the information recording method, Fig. 3 is a diagram showing an example of the structure of the track, and Fig. 4 is a diagram showing the configuration of the first embodiment of this invention. FIG. 5 is a diagram showing the configuration of another embodiment, FIG. 5 is a diagram showing the configuration of a conventional optical card, and FIG. 6 is a diagram showing how the optical card is inserted into and removed from the case. 1... Optical card, 2... Information recording medium, 3...
Information recording department, 4...track.
Claims (1)
カードであつて、 前記情報記録媒体に設けられる光情報記録トラ
ツクを、カードの端辺と所定角度なして斜めに形
成されて成る光カード。[Claims for Utility Model Registration] A card having an information recording medium capable of optically recording information, wherein the optical information recording track provided on the information recording medium is formed diagonally at a predetermined angle with the edge of the card. Made of light card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090986U JPS62202617U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090986U JPS62202617U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202617U true JPS62202617U (en) | 1987-12-24 |
Family
ID=30951213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9090986U Pending JPS62202617U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438468U (en) * | 1990-07-28 | 1992-03-31 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59104730A (en) * | 1982-12-03 | 1984-06-16 | Nec Corp | Optical memory device |
-
1986
- 1986-06-13 JP JP9090986U patent/JPS62202617U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59104730A (en) * | 1982-12-03 | 1984-06-16 | Nec Corp | Optical memory device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438468U (en) * | 1990-07-28 | 1992-03-31 |
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